MULTISKAN RC and MS SERVICE MANUAL
MUSCU-RC board and first goes to pin 14 of buffer Dl on MOTCU board. The
signal is normally high with low periods when the instrument is doing
measurement. When the instrument
is
ready, check the following points on
MOTCU
board:
pin 14 of Dl high, pin
15
of
Dl
high, collector of V3 low.
If the sensor enable is ok, check the sensor output. The output from the sensor
goes first to input pin
1
of buffer D
1
on MOTCU board. From buffer output pin
6
it goes topin
23
of Dl on MUSCU-RC board. The signalis low when the plate
is out and should go high about
3
cm before the whole plate is inside the
measuring chamber.
TOO MUCH LIGHT, SIGNAL SATURATED
Reason:
Duringgain adjustment for agglutination measurement, the signal level was too
high even with lowest lamp intensity
and
measure channel gain.
Action: Contact service.
Document Release
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Labsystems
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